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ATAL
2011
Springer
12 years 4 months ago
Concise characteristic function representations in coalitional games based on agent types
Forming effective coalitions is a major research challenge in AI and multi-agent systems (MAS). Thus, coalitional games, including Coalition Structure Generation (CSG), have been ...
Suguru Ueda, Makoto Kitaki, Atsushi Iwasaki, Makot...
AI
2006
Springer
13 years 4 months ago
Complexity of constructing solutions in the core based on synergies among coalitions
Coalition formation is a key problem in automated negotiation among self-interested agents, and other multiagent applications. A coalition of agents can sometimes accomplish thing...
Vincent Conitzer, Tuomas Sandholm
SIGECOM
2005
ACM
153views ECommerce» more  SIGECOM 2005»
13 years 10 months ago
Marginal contribution nets: a compact representation scheme for coalitional games
We present a new approach to representing coalitional games based on rules that describe the marginal contributions of the agents. This representation scheme captures characterist...
Samuel Ieong, Yoav Shoham
ATAL
2010
Springer
13 years 5 months ago
A logic-based representation for coalitional games with externalities
We consider the issue of representing coalitional games in multiagent systems that exhibit externalities from coalition formation, i.e., systems in which the gain from forming a c...
Tomasz P. Michalak, Dorota Marciniak, Marcin Szamo...
ECAI
2008
Springer
13 years 6 months ago
Optimal Coalition Structure Generation In Partition Function Games
1 In multi-agent systems (MAS), coalition formation is typically studied using characteristic function game (CFG) representations, where the performance of any coalition is indepen...
Tomasz P. Michalak, Andrew Dowell, Peter McBurney,...